33 	struct usb_function	function;  member
44 	return container_of(f, struct f_loopback, function);  in func_to_loop()
242 	struct usb_composite_dev *cdev = loop->function.config->cdev;  in loopback_complete()
304 	cdev = loop->function.config->cdev;  in disable_loopback()
306 	VDBG(cdev, "%s disabled\n", loop->function.name);  in disable_loopback()
371 	result = config_ep_by_speed(cdev->gadget, &(loop->function), ep);  in enable_endpoint()
402 	DBG(cdev, "%s enabled\n", loop->function.name);  in enable_loopback()
451 	loop->function.name = "loopback";  in loopback_alloc()
452 	loop->function.bind = loopback_bind;  in loopback_alloc()
453 	loop->function.set_alt = loopback_set_alt;  in loopback_alloc()
454 	loop->function.disable = loopback_disable;  in loopback_alloc()
455 	loop->function.strings = loopback_strings;  in loopback_alloc()
457 	loop->function.free_func = lb_free_func;  in loopback_alloc()
459 	return &loop->function;  in loopback_alloc()